S-98750A479 1/2"-20 x 1 1/2" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi provides reliable load-bearing capacity and resistance to failure in high-stress applications
• Superior hardness rating of Rockwell C35 ensures excellent wear resistance and maintains thread integrity through repeated assembly cycles
• Precision UNF fine threading with Class 2A fit enables secure fastening with consistent torque values and vibration resistance
• Full-length threading allows for adjustable positioning and maximum engagement flexibility across the entire rod length
• High-temperature capable material meeting ASTM A193 Grade B7 specifications maintains mechanical properties in elevated temperature environments
• Regulatory compliance assurance with RoHS 3 and REACH standards eliminates environmental compliance concerns for global industrial applications
• Right-hand thread design provides standardized installation compatibility with common industrial equipment and tools

Professional Applications & Engineering Value

This high-strength threaded rod addresses critical engineering challenges in demanding industrial environments where reliable fastening solutions are paramount. The ASTM Grade B7 steel construction combined with UNF fine threading delivers exceptional performance in pressure vessel assemblies, structural supports, and heavy machinery applications where vibration resistance and thermal stability are crucial. The fully threaded design enables precise adjustability for complex assembly configurations, while the Class 2A thread fit ensures consistent engagement without binding. Engineered to withstand extreme conditions, this steel threaded rod provides dependable performance in chemical processing, power generation, and industrial manufacturing applications where fastener failure is not an option.

Specification Summary & Compliance

This 1/2"-20 UNF threaded rod features precise Class 2A thread fit tolerances ensuring proper engagement with mating components. Manufactured to ASTM A193 Grade B7 specifications with 125,000 psi tensile strength and Rockwell C35 hardness. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for regulated industrial applications worldwide. The right-hand fine threading follows standardized UNF specifications for consistent performance across industrial fastening systems.